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-rw-r--r--tests/testthat/_snaps/multistart/llhist-for-sfo-fit.svg48
-rw-r--r--tests/testthat/_snaps/multistart/parhist-for-sfo-fit.svg106
-rw-r--r--tests/testthat/setup_script.R1
-rw-r--r--tests/testthat/test_multistart.R8
-rw-r--r--tests/testthat/test_saemix_parent.R3
5 files changed, 134 insertions, 32 deletions
diff --git a/tests/testthat/_snaps/multistart/llhist-for-sfo-fit.svg b/tests/testthat/_snaps/multistart/llhist-for-sfo-fit.svg
index 21fa8af8..4342df9b 100644
--- a/tests/testthat/_snaps/multistart/llhist-for-sfo-fit.svg
+++ b/tests/testthat/_snaps/multistart/llhist-for-sfo-fit.svg
@@ -19,32 +19,26 @@
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<text x='133.78' y='99.75' style='font-size: 12.00px; font-family: sans;' textLength='51.35px' lengthAdjust='spacingAndGlyphs'>original fit</text>
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diff --git a/tests/testthat/_snaps/multistart/parhist-for-sfo-fit.svg b/tests/testthat/_snaps/multistart/parhist-for-sfo-fit.svg
new file mode 100644
index 00000000..f3373901
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@@ -0,0 +1,106 @@
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diff --git a/tests/testthat/setup_script.R b/tests/testthat/setup_script.R
index 4de2674f..777c998a 100644
--- a/tests/testthat/setup_script.R
+++ b/tests/testthat/setup_script.R
@@ -183,6 +183,7 @@ nlme_biphasic <- suppressWarnings(nlme(mmkin_biphasic))
# saemix
sfo_saem_1 <- saem(mmkin_sfo_1, quiet = TRUE, transformations = "saemix")
+sfo_saem_1_reduced <- update(sfo_saem_1, no_random_effect = "parent_0")
dfop_saemix_1 <- saem(mmkin_dfop_1, quiet = TRUE, transformations = "mkin",
no_random_effect = "parent_0")
diff --git a/tests/testthat/test_multistart.R b/tests/testthat/test_multistart.R
index 60fdefdc..e5b44e78 100644
--- a/tests/testthat/test_multistart.R
+++ b/tests/testthat/test_multistart.R
@@ -1,10 +1,14 @@
context("Multistart method for saem.mmkin models")
test_that("multistart works for saem.mmkin models", {
- saem_sfo_s_multi <- multistart(sfo_saem_1, n = 8, cores = n_cores)
+ set.seed(123456)
+ saem_sfo_s_multi <- multistart(sfo_saem_1_reduced, n = 8, cores = n_cores,
+ no_random_effect = "parent_0")
- llhist_sfo <- function() llhist(saem_sfo_s_multi, xlim = c(-644, -647))
+ llhist_sfo <- function() llhist(saem_sfo_s_multi)
+ parhist_sfo <- function() parhist(saem_sfo_s_multi, ylim = c(0.5, 2))
vdiffr::expect_doppelganger("llhist for sfo fit", llhist_sfo)
+ vdiffr::expect_doppelganger("parhist for sfo fit", parhist_sfo)
set.seed(123456)
saem_biphasic_m_multi <- multistart(saem_biphasic_m, n = 8,
diff --git a/tests/testthat/test_saemix_parent.R b/tests/testthat/test_saemix_parent.R
index d8b6b19e..193dcdcd 100644
--- a/tests/testthat/test_saemix_parent.R
+++ b/tests/testthat/test_saemix_parent.R
@@ -10,8 +10,7 @@ test_that("Parent fits using saemix are correctly implemented", {
# We did not introduce variance of parent_0 in the data generation
# This is correctly detected
expect_equal(illparms(sfo_saem_1), "sd(parent_0)")
- # So we remove this variance
- sfo_saem_1_reduced <- update(sfo_saem_1, no_random_effect = "parent_0")
+ # So we have also done a fit without this variance
expect_equal(illparms(sfo_saem_1_reduced), character(0))
# We cannot currently do the fit with completely fixed initial values

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